4 files changed, 12 insertions, 10 deletions

diff --git a/drivers/net/irda/bfin_sir.c b/drivers/net/irda/bfin_sir.c
index a561ae44a9ac..c6a0299aa9f9 100644
--- a/drivers/net/irda/bfin_sir.c
+++ b/drivers/net/irda/bfin_sir.c
@@ -158,7 +158,7 @@ static int bfin_sir_set_speed(struct bfin_sir_port *port, int speed)
 	/* If not add the 'RPOLC', we can't catch the receive interrupt.
 	 * It's related with the HW layout and the IR transiver.
 	 */
-	val |= IREN | RPOLC;
+	val |= UMOD_IRDA | RPOLC;
 	UART_PUT_GCTL(port, val);
 	return ret;
 }
@@ -432,7 +432,7 @@ static void bfin_sir_shutdown(struct bfin_sir_port *port, struct net_device *dev
 	bfin_sir_stop_rx(port);
 
 	val = UART_GET_GCTL(port);
-	val &= ~(UCEN | IREN | RPOLC);
+	val &= ~(UCEN | UMOD_MASK | RPOLC);
 	UART_PUT_GCTL(port, val);
 
 #ifdef CONFIG_SIR_BFIN_DMA
@@ -518,10 +518,10 @@ static void bfin_sir_send_work(struct work_struct *work)
 	 * reset all the UART.
 	 */
 	val = UART_GET_GCTL(port);
-	val &= ~(IREN | RPOLC);
+	val &= ~(UMOD_MASK | RPOLC);
 	UART_PUT_GCTL(port, val);
 	SSYNC();
-	val |= IREN | RPOLC;
+	val |= UMOD_IRDA | RPOLC;
 	UART_PUT_GCTL(port, val);
 	SSYNC();
 	/* bfin_sir_set_speed(port, self->speed); */
diff --git a/drivers/net/irda/ks959-sir.c b/drivers/net/irda/ks959-sir.c
index 824e2a93fe8a..5f3aeac3f86d 100644
--- a/drivers/net/irda/ks959-sir.c
+++ b/drivers/net/irda/ks959-sir.c
@@ -542,6 +542,7 @@ static int ks959_net_open(struct net_device *netdev)
 	sprintf(hwname, "usb#%d", kingsun->usbdev->devnum);
 	kingsun->irlap = irlap_open(netdev, &kingsun->qos, hwname);
 	if (!kingsun->irlap) {
+		err = -ENOMEM;
 		dev_err(&kingsun->usbdev->dev, "irlap_open failed\n");
 		goto free_mem;
 	}
diff --git a/drivers/net/irda/ksdazzle-sir.c b/drivers/net/irda/ksdazzle-sir.c
index 5a278ab83c2f..2d4b6a1ab202 100644
--- a/drivers/net/irda/ksdazzle-sir.c
+++ b/drivers/net/irda/ksdazzle-sir.c
@@ -436,6 +436,7 @@ static int ksdazzle_net_open(struct net_device *netdev)
 	sprintf(hwname, "usb#%d", kingsun->usbdev->devnum);
 	kingsun->irlap = irlap_open(netdev, &kingsun->qos, hwname);
 	if (!kingsun->irlap) {
+		err = -ENOMEM;
 		dev_err(&kingsun->usbdev->dev, "irlap_open failed\n");
 		goto free_mem;
 	}
diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c
index ff16daf33ae1..8d5476707912 100644
--- a/drivers/net/irda/pxaficp_ir.c
+++ b/drivers/net/irda/pxaficp_ir.c
@@ -289,7 +289,7 @@ static irqreturn_t pxa_irda_sir_irq(int irq, void *dev_id)
 			}
 			lsr = STLSR;
 		}
-		si->last_oscr = OSCR;
+		si->last_oscr = readl_relaxed(OSCR);
 		break;
 
 	case 0x04: /* Received Data Available */
@@ -300,7 +300,7 @@ static irqreturn_t pxa_irda_sir_irq(int irq, void *dev_id)
 		    dev->stats.rx_bytes++;
 	            async_unwrap_char(dev, &dev->stats, &si->rx_buff, STRBR);
 	  	} while (STLSR & LSR_DR);
-		si->last_oscr = OSCR;
+		si->last_oscr = readl_relaxed(OSCR);
 	  	break;
 
 	case 0x02: /* Transmit FIFO Data Request */
@@ -316,7 +316,7 @@ static irqreturn_t pxa_irda_sir_irq(int irq, void *dev_id)
                         /* We need to ensure that the transmitter has finished. */
 			while ((STLSR & LSR_TEMT) == 0)
 				cpu_relax();
-			si->last_oscr = OSCR;
+			si->last_oscr = readl_relaxed(OSCR);
 
 			/*
 		 	* Ok, we've finished transmitting.  Now enable
@@ -370,7 +370,7 @@ static void pxa_irda_fir_dma_tx_irq(int channel, void *data)
 
 	while (ICSR1 & ICSR1_TBY)
 		cpu_relax();
-	si->last_oscr = OSCR;
+	si->last_oscr = readl_relaxed(OSCR);
 
 	/*
 	 * HACK: It looks like the TBY bit is dropped too soon.
@@ -470,7 +470,7 @@ static irqreturn_t pxa_irda_fir_irq(int irq, void *dev_id)
 
 	/* stop RX DMA */
 	DCSR(si->rxdma) &= ~DCSR_RUN;
-	si->last_oscr = OSCR;
+	si->last_oscr = readl_relaxed(OSCR);
 	icsr0 = ICSR0;
 
 	if (icsr0 & (ICSR0_FRE | ICSR0_RAB)) {
@@ -546,7 +546,7 @@ static int pxa_irda_hard_xmit(struct sk_buff *skb, struct net_device *dev)
 		skb_copy_from_linear_data(skb, si->dma_tx_buff, skb->len);
 
 		if (mtt)
-			while ((unsigned)(OSCR - si->last_oscr)/4 < mtt)
+			while ((unsigned)(readl_relaxed(OSCR) - si->last_oscr)/4 < mtt)
 				cpu_relax();
 
 		/* stop RX DMA,  disable FICP */